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Industry
Industry
Industry
Environment
Environment
PROJECT NUMBER • 2013-053
PROJECT STATUS:
COMPLETED

Summer spawning patterns and preliminary Daily Egg Production Method survey of Jack Mackerel and Sardine off the East Coast

This study was undertaken collaboratively by fisheries scientists from the South Australian Research and Development Institute (SARDI) and the University of Tasmania. It was the first dedicated application of the Daily Egg Production Method (DEPM) to Jack Mackerel, Trachurus declivis. It...
ORGANISATION:
SARDI Food Safety and Innovation
Environment
PROJECT NUMBER • 1995-034
PROJECT STATUS:
COMPLETED

Age and growth of jack mackerel, and the age structure of the jack mackerel purse seine catch

Jack mackerel (Trachurus declivis) is a pelagic species that is found in waters off southern Australia and New Zealand. It is the subject of a major fishery, predominantly off Tasmania, with annual landings in the range of 9,000 - 42,000 tonnes. The fishery commenced in the mid 1980s and uses purse...
ORGANISATION:
University of Tasmania (UTAS)
Environment
PROJECT NUMBER • 1995-066
PROJECT STATUS:
COMPLETED

Assessment of optimal trapping techniques to control densities of northern Pacific seastars on marine farm leases

The principal aims of this study were to evaluate whether the locally­ produced Whayman-Holdsworth trap provides an effective method for minimising Asterias amurensis infestations on shellfish farms, and to objectively assess the value of seastar traps when used in commercial applications. In an...
ORGANISATION:
Department of Natural Resources and Environment Tasmania (NRE TAS)
Industry
PROJECT NUMBER • 1987-082
PROJECT STATUS:
COMPLETED

Research and development of hatchery and nursery culture for the pearl oyster, Pinctada maxima

The Western Australian Pearling Industry is totally reliant on quotas of wild stock silver- or goldlip pearl oysters, Pinctada maxima. Any sustainable expansion of the Industry is unlikely to occur unless hatchery-propagated oysters become available as an alternative source to wild stock....
ORGANISATION:
Department of Primary Industries and Regional Development (DPIRD) WA
Environment
PROJECT NUMBER • 1985-052
PROJECT STATUS:
COMPLETED

Investigation of the present status and potential yield of "whitebait" stocks in Tasmanian rivers

At the time this report was written, there had not been any biological study of the whitebait fishery since the 1940's. That study concentrated on the species most abundant at that time (Lovettia sealii). However, with the decline in the fishery being essentially due to a decrease in abundance of...
ORGANISATION:
Inland Fisheries Service (IFS)
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